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Influência da laminação assimétrica nas propriedades mecânicas do alumínio AA 1050
(Universidade Federal de São Carlos, 2017-04-27)
Aluminum sheets are produced by rolling followed by annealing. However when submitted to deep drawing earing appears, caused by the plastic anisotropy resulting from the production process. After annealing the main texture ...
Modificação da molhabilidade da celulose por processos subsequentes de ablação e deposição a plasma
(Universidade Federal de São Carlos, 2017-03-14)
Cellulose is a biopolymer available in abundance in nature, which presents very interesting properties mainly for the textile, packaging and paper industry. However, due to its strongly hydrophilic character, resulting ...
Utilização de resíduos de poliuretano expandido na moldagem por injeção de compósito de matriz de polietileno de alta densidade
(Universidade Federal de São Carlos, 2017-04-03)
For a few years now polymeric materials have been ever present around the whole globe. Polyurethane (PU) for example is the sixth most produced polymer globally, generating with that a considerable amount of scrap due to ...
Desenvolvimento de um biossensor amperométrico baseado em uricase oxidase associado com nanopartículas de platina para detecção de ácido úrico
(Universidade Federal de São Carlos, 2017-03-28)
Uric acid is an endogenous substance produced from the metabolism of purines. The concentration of serum uric acid in the human body considered normal is between 0.24 - 0.52 mmol.L-1 . High levels of uric acid in the body ...
Viabilidade da implantação de um programa de pagamentos por serviços ambientais: uma análise na sub-bacia do Pirajibu, Sorocaba-SP
(Universidade Federal de São Carlos, 2016-04-20)
Public policy incentives are essential to the effectiveness of environmental law and the preservation of services provided by ecosystems. In this context, Payments for Ecosystem Services –PSE programs remunerate environmental ...
Use of sugarcane trash for solid biofuel production: physicochemical characterization and influence of storage time
(Universidade Federal de São Carlos, 2016-04-29)
In the sugarcane plantation it was common to use fire to facilitate the cutting and harvesting of sugarcane. However, Law 11,241 / 02 in São Paulo State provides the gradual elimination of this straw burning of sugarcane. ...
Mapeamento geoestatístico tridimensional do teor de umidade e caracterização energética em pilhas de cavacos de madeira
(Universidade Federal de São Carlos, 2016-05-24)
The execution of this work aimed at the use of geostatistics to predict the spatial pattern of variation of moisture content in piles of eucalyptus wood chips intended for energy production to generate subsidies to adequate ...
Sequência didática: uma alternativa para o ensino de acústica para o ensino médio
(Universidade Federal de São Carlos, 2017-03-10)
The present work consists of a teaching learning sequence in the theme of Acoustics, built under the theory of significant learning of David Ausubel, to assist teachers in the teaching of Physics on this topic. The proposal ...
Uso de componentes de imagens de satélites na modelagem espacial do volume em povoamento de Eucalyptus sp.
(Universidade Federal de São Carlos, 2016-05-17)
Forest inventory is an important tool used to estimate forest wood production. However, some methodologies used in forest inventory are based in Classical Statistics, which disregards any spatial continuity that may exist ...
Análise econométrica dos preços de madeira de eucalipto e resina de pinus e avaliação econômica alternativa para seus projetos
(Universidade Federal de São Carlos, 2016-05-10)
Historically, in Brazil, small farms were used as a source of livelihood or recreation areas, currently also as a way to supplement income or a way to ensure security. These small investors, for lack of knowledge often end ...